#include <iostream>
#include <vector>

using namespace std;
void printVector(vector<int>& v)
{
	for (vector<int>::iterator it = v.begin(); it != v.end(); it++)
	{
		cout << *it << " ";
	}

	cout << endl;
}

void test01()
{
	vector<int> v1;
	for (int i = 0; i < 10; i++)
	{
		v1.push_back(i);
	}
	printVector(v1);

	vector<int> v2 = v1;
	printVector(v2);

	vector<int> v3;
	v3.assign(v2.begin(), v2.end());
	printVector(v3);

	vector<int> v4;
	v4.assign(10, 100);
	printVector(v4);
}
int main()
{
	test01();
	return 0;
}